Exam 1 Form B - MA 114 003 Midterm Exam 1 Form B There are...

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MA 114 - 003 Midterm Exam 1Form BThere are two sides to this exam. Please read each problem carefully. Label problem numbers clearly in your bluebook, and start each problem on a new page (you may use the back sides of each page). Notice that several problemshave multiple parts, and the point values are shown for each problem.1.(a) (10 points)Graph the following system of linear inequalities (i.e., graph the feasible set). Label any x-and y- intercepts on your graph.(y2x-3x0(b) (3 points)Is the point(4,4)in the feasible set of this system of inequalities? (You must show your workto get full credit).2. (10 points) Find the equation of the line passing through the points(2,-2)and(5,4). Put the equation instandard form(y=mx+b).3. (3 points each)For each of the following systems, state the elementary row operation that should come nextwhen performing Gauss-Jordan elimination. Express the row operation in terms ofR1, R2, R3.Do not performthe operation.(a)1-51-446(b)14-250-26404314. (10 points)

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